31794428754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{470903}}^1$

素因数の和:470964

約数の個数: 72

約数和(自身を含む): 78162529536

約数和(自身を除く): 46368100782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 6138, 7502, 11253, 22506, 33759, 67518, 470903, 941806, 1412709, 2825418, 4238127, 5179933, 8476254, 10359866, 14597993, 15539799, 29195986, 31079598, 43793979, 46619397, 56979263, 87587958, 93238794, 113958526, 131381937, 160577923, 170937789, 262763874, 321155846, 341875578, 481733769, 512813367, 963467538, 1025626734, 1445201307, 1766357153, 2890402614, 3532714306, 5299071459, 10598142918, 15897214377, 31794428754]

約数ペア:

[(1, 31794428754), (2, 15897214377), (3, 10598142918), (6, 5299071459), (9, 3532714306), (11, 2890402614), (18, 1766357153), (22, 1445201307), (31, 1025626734), (33, 963467538), (62, 512813367), (66, 481733769), (93, 341875578), (99, 321155846), (121, 262763874), (186, 170937789), (198, 160577923), (242, 131381937), (279, 113958526), (341, 93238794), (363, 87587958), (558, 56979263), (682, 46619397), (726, 43793979), (1023, 31079598), (1089, 29195986), (2046, 15539799), (2178, 14597993), (3069, 10359866), (3751, 8476254), (6138, 5179933), (7502, 4238127), (11253, 2825418), (22506, 1412709), (33759, 941806), (67518, 470903)]